#17184: Upgrade to Singular-3-1-7
-------------------------------------+-------------------------------------
Reporter: jdemeyer | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.4
Component: packages: | Resolution:
standard | Merged in:
Keywords: | Reviewers:
Authors: Jean-Pierre Flori | Work issues:
Report Upstream: N/A | Commit:
Branch: | cdedfc61ca715961acca343dea87e7e5c1163063
u/jpflori/ticket/17184 | Stopgaps:
Dependencies: |
-------------------------------------+-------------------------------------
Comment (by jpflori):
When the `normal` lib is loaded, `currRingHdl` is set back to zero.
Here is when:
{{{
#0 rSetHdl (h=0x0) at ipshell.cc:4592
#1 0x00003fffa487ce04 in iiPStart (pn=<optimized out>, v=<optimized out>)
at iplib.cc:456
#2 0x00003fffa487d334 in iiMake_proc (pn=0x3fffa426dd10,
pack=0x3fffa42584b8, sl=0x0) at iplib.cc:612
#3 0x00003fffa487f65c in iiRunInit (p=<error reading variable: value has
been optimized out>) at iplib.cc:889
#4 iiLoadLIB (fp=0x0, libnamebuf=0x3fffffffa280
"/home/jpflori/sage.git/local/share/singular/modstd.lib",
newlib=0x3fffa4270280 "modstd.lib",
pl=<optimized out>, autoexport=<optimized out>, tellerror=<optimized
out>) at iplib.cc:941
#5 0x00003fffa487f840 in iiLibCmd (newlib=0x3fffa4270280 "modstd.lib",
autoexport=<optimized out>, tellerror=<optimized out>, force=<optimized
out>)
at iplib.cc:842
#6 0x00003fffa487f3f8 in iiLoadLIB (fp=0x0, libnamebuf=0x3fffffffa4a0
"/home/jpflori/sage.git/local/share/singular/locnormal.lib", newlib=
0x3fffa42701a0 "locnormal.lib", pl=<optimized out>,
autoexport=<optimized out>, tellerror=<optimized out>) at iplib.cc:950
#7 0x00003fffa487f840 in iiLibCmd (newlib=0x3fffa42701a0 "locnormal.lib",
autoexport=<optimized out>, tellerror=<optimized out>,
force=<optimized out>) at iplib.cc:842
#8 0x00003fffa487f3f8 in iiLoadLIB (fp=0x0, libnamebuf=0x3fffffffa6c0
"/home/jpflori/sage.git/local/share/singular/reesclos.lib", newlib=
0x3fffa4254b20 "reesclos.lib", pl=<optimized out>,
autoexport=<optimized out>, tellerror=<optimized out>) at iplib.cc:950
#9 0x00003fffa487f840 in iiLibCmd (newlib=0x3fffa4254b20 "reesclos.lib",
autoexport=<optimized out>, tellerror=<optimized out>,
force=<optimized out>) at iplib.cc:842
#10 0x00003fffa487f3f8 in iiLoadLIB (fp=0x0, libnamebuf=0x3fffffffa8e0
"/home/jpflori/sage.git/local/share/singular/normal.lib", newlib=
0x3fffa4254a60 "normal.lib", pl=<optimized out>, autoexport=<optimized
out>, tellerror=<optimized out>) at iplib.cc:950
#11 0x00003fffa487f840 in iiLibCmd (newlib=0x3fffa4254a60 "normal.lib",
autoexport=<optimized out>, tellerror=<optimized out>, force=<optimized
out>)
at iplib.cc:842
#12 0x00003fffa4082cd8 in __pyx_pf_4sage_4libs_8singular_8function_10lib
(__pyx_self=<optimized out>, __pyx_v_name='normal.lib')
at build/cythonized/sage/libs/singular/function.cpp:16752
#13 __pyx_pw_4sage_4libs_8singular_8function_11lib (__pyx_self=<optimized
out>, __pyx_v_name='normal.lib')
at build/cythonized/sage/libs/singular/function.cpp:16623
#14 0x00003fffb7ecbfb4 in call_function (oparg=<optimized out>,
pp_stack=0x3fffffffab28) at Python/ceval.c:4021
#15 PyEval_EvalFrameEx (f=
Frame 0x3fff9e5b0b60, for file
/home/jpflori/sage.git/local/lib/python2.7/site-
packages/sage/libs/singular/function_factory.py, line 44, in __getattr__
(self=<type unknown at remote 0x3fffa40dee90>, name='normal'),
throwflag=<optimized out>) at Python/ceval.c:2679
#16 0x00003fffb7ecd7e0 in PyEval_EvalCodeEx (co=<code at remote
0x3fffa40f9430>, globals=<optimized out>, locals=<optimized out>,
args=<optimized out>, argcount=<optimized out>, kws=<optimized out>,
kwcount=<optimized out>, defs=0x0, defcount=0, closure=0x0)
at Python/ceval.c:3265
#17 0x00003fffb7e1d5d4 in function_call (func=<function at remote
0x3fffa40fc2a8>, arg=(<type unknown at remote 0x3fffa40dee90>,
'normal__lib'), kw=
0x0) at Objects/funcobject.c:526
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/17184#comment:17>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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